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  Kalatel RS232 Interface Module/Data Merger Bi-Directional RS422 Input and Output

Kalatel RS232 Interface Module/Data Merger Bi-Directional RS422 Input and Output


Our Price : $265.62

Product Code: KTD-312

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The KTD-312 is a multi-functional device that can be field programmed to operate as a computer interface or data merger. It is designed for use in a Digiplex system.

The KTD-312 features a DTMF input port. It provides an RJ45 connector for the RS232 interface. All other cable connections are made on a removable terminal strip. An RJ45 connection cable, RJ45-to-DB9 adapter and a 110-230 VAC to 12 VDC adapter are included with the unit.

When used as a computer interface, the KTD-312 establishes a communication link between a Digiplex CCTV control system and an external computer. This feature enables the computer to monitor alarms, download information and control a variety of Digiplex system devices. These include PTZ domes and receivers, matrix switchers and auxiliary receivers. Components are controlled via seven-character ASCII strings. A limited number of functions may be transmitted from the KTD-312 to the computer via five-character ASCII strings.

When operating as a data merger, the KTD-312 can combine two Digiplex RS422 control signals into one common output signal.


Model: KTD312
Input Power: 3.6 VA
Input Voltage[Nominal]: 9.0 V
Weight[Nominal]: 7.0 oz
  • Functions as a computer interface or data merger
  • Field programmable
  • Simple seven-character ASCII control commands
  • Selectable baud rates
  • RS232 interface port
  • DTMF input port
  • Simple connections
  • LED status indicator light

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